package servlet;

import dao.AvisoDAO;
import entidade.Aviso;
import entidade.Evento;
import java.io.IOException;
import java.io.PrintWriter;
import java.sql.Date;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import util.Util;
/**
 *
 * @author Rodrigo
 */
@WebServlet(name = "AdicionarAvisosServlet", urlPatterns =
{
    "/AdicionarAvisosServlet"
})
public class AdicionarAvisosServlet extends HttpServlet
{
    /**
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
     * methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException
    {
        request.setCharacterEncoding("UTF-8");
        Util util = new Util();
        Evento evento = (Evento) request.getSession().getAttribute("evento");
        if (evento != null)
        {
            String descricaoAviso = util.validaParametro(request.getParameter("descricaoAviso"));
            Aviso aviso = new Aviso();
            aviso.setDescricao(descricaoAviso);
            aviso.setDataAviso(new Date(new java.util.Date().getTime()));
            aviso.setEvento(evento);
            AvisoDAO avisoDAO = new AvisoDAO();
            avisoDAO.salvar(aviso);
            response.setContentType("text/html;charset=UTF-8");
            response.sendRedirect("sistema/gerenciarEvento.jsp?evento=" + evento.getId());
        }
        else
        {
            response.sendRedirect("sistema/listarEventos.jsp");
        }
        try (PrintWriter out = response.getWriter())
        {
            /* TODO output your page here. You may use following sample code. */
            out.println("<!DOCTYPE html>");
            out.println("<html>");
            out.println("<head>");
            out.println("<title>Servlet AdicionarAvisosServlet</title>");
            out.println("</head>");
            out.println("<body>");
            out.println("<h1>Servlet AdicionarAvisosServlet at " + request.getContextPath() + "</h1>");
            out.println("</body>");
            out.println("</html>");
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException
    {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException
    {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo()
    {
        return "Short description";
    }// </editor-fold>
}
